mkdir big_train
cd big_train
wget https://paddlerec.bj.bcebos.com/datasets/BQ/simnet/train.txt
cd ..
mkdir big_test
cd big_test
wget https://paddlerec.bj.bcebos.com/datasets/BQ/simnet/test.txt
cd ..
wget https://paddlerec.bj.bcebos.com/datasets/BQ/simnet/label.txt
wget https://paddlerec.bj.bcebos.com/datasets/BQ/simnet/testquery.txt
